| 3819 | 618 | 0 | 40.5733 | -106.881 | 6900 | 2100 | CalTopo | CalTopo | -106.881000 | 40.573300 | GPS | 15 m | 2100 m | GoogleEarth | ? | | WGS84 | | opening in Pseudotsuga menziesii stand | | | | | | ca. 2 miles up Mad Creek trail. | U.S.A. | Colorado | Routt County | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3820 | 000730parking | 0 | 37.4852 | -118.1892 | 11286 | 3440 | CalTopo | CalTopo | -118.197072 | 37.527154 | GPS | 15 m | 3440 m | GPS | 45 m | | WGS84 | | | White Mountains | | | | | along S side of trail up ridge to E of parking lot | U.S.A. | California | Inyo County | NE of Bishop | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3821 | 070204a | 0 | 39.29924 | -120.66867 | 5075 | 1547 | CalTopo | CalTopo | -120.668670 | 39.299240 | GPS | 15 m | 1547 m | GPS | 45 m | | WGS84 | | Calocedrus decurens / Quercus kellogii mid-aged st... | Sierra-Nevada | Emigrant Gap | steep +/- S slope | | | Off HWY 80 to South at Emigrant Gap, then W along ... | U.S.A. | California | Placer County | E of Sacramento | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3824 | 020602e | 0 | 39.818516 | -116.16556 | 6568 | 2002 | CalTopo | CalTopo | -116.165560 | 39.818516 | GPS | 15 m | 2002 m | GPS | 45 m | | WGS84 | | Juniperus osteosperma / Artemisia nova / Achnather... | Roberts Mountains | | mid slope, steepness=2deg, aspect=225 deg E of N | | | Just W of HWY 278 | U.S.A. | Nevada | Eureka County | N of Eureka | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3825 | 020602d | 0 | 39.774917 | -116.097066 | 6014 | 1833 | CalTopo | CalTopo | -116.097066 | 39.774917 | GPS | 15 m | 1833 m | GPS | 45 m | | WGS84 | | Artemisia nova / Poa secunda Shrubland with a litt... | between Sulphur Springs Range and Whistler Range | | dry flat, steepness=3 deg, aspect=180 deg E of N | | | at intersection of HWY 278 and road that goes alon... | U.S.A. | Nevada | Eureka County | N of Eureka | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3837 | Xalapa02 | 0 | 19.34226 | -97.0969 | 5486 | 1672 | CalTopo | CalTopo | 97.096900 | 19.342260 | GPS | | 1672 m | GPS+WAAS | | | WGS84 | | Valley bottom along river - mostly open grassy fie... | | | valley | | | ABLS Field Trip stop #3: Along river, Baranca Gran... | Mexico | Veracruz | | | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3838 | 20070927 | 0 | 40.539 | -121.60864 | 0 | 1626 | CalTopo | CalTopo | -121.608640 | 40.539000 | GPS | 15 m | 1626 m | GPS | 45 m | | WGS84 | | Late successional conifer forest, Abies dominated | Cascades | | ravine | | | Along highway 44, to S side of road at pull-out on... | U.S.A. | California | Shasta County | E of Shingletown | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3866 | 80904 | 0 | 40.30101 | -122.11095 | 0 | 126 | CalTopo | CalTopo | -122.110950 | 40.301010 | GPS | 15 m | 126 m | GPS | 45 m | | WGS84 | | Quercus lobata - Platinus ramosa - Fraxinus latifo... | northern Sierra Nevada foothills | | flat within valley eroded from uplifted plane | | | | U.S.A. | California | Tehama County | NE of Red Bluff | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3868 | 090523b | 0 | 40.8428 | -122.904 | 4545 | 1385 | CalTopo | CalTopo | -122.904000 | 40.842800 | GPS | 15 m | 1385 m | GoogleEarth | ? M | | WGS84 | | Mature Pseudotsuga menziesii / Quercus chrysophyll... | Trinity Alps | Upper Slate Creek Canyon | E sloping ridgeline | | | Along Rush Creek trail, just a few meters inside t... | U.S.A. | California | Trinity County | N of Weaverville | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3869 | 090530a | 0 | 40.76539 | -122.92293 | 2625 | 800 | CalTopo | CalTopo | -122.922930 | 40.765390 | GPS | 15 m | 800 m | GoogleEarth | | | WGS84 | | Young Pseudotsuga menziesii stand with mature Pinu... | Trinity Alps | Jackass Ridge | mild SE slope | | | Between Jackass Ridge trail and Howe Ditch | U.S.A. | California | Trinity County | N of Weaverville | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3871 | 90931 | 0 | 40.777449 | -122.906891 | 3260 | 994 | CalTopo | CalTopo | -122.906891 | 40.777449 | GPS | 5 m | 994 m | GoogleEarth | 30 m | | WGS84 | | Pinus ponderosa open young woodland with neighbori... | Trinity Alps | Musser Hill | Ridgetop | | | Along Musser hill road where short trail leads up ... | U.S.A. | California | Trinity County | N of Weaverville | | Eric | Sun Feb 14 00:00:00 2010 | |
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| 3907 | 2009-09-20b | 0 | 40.508444 | -123.52175 | -999 | -999 | CalTopo | CalTopo | | | GPS | 15 m | | | | | | | Open ridgetop forest of Abies magnifica. | Trinity Mountains | South Fork Mountain | ridgeline | | 0 deg | | U.S.A. | California | Trinity County | | | Eric | Wed Aug 4 23:00:00 2010 | |
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| 4044 | | 0 | 40.7677 | -122.9235 | | 882 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Quercus garryana woodland/savana with patchwork of... | Trinty Alps | East Weaver Creek watershed | | 145 E of N | 1 deg | Near small ephemeral drainage between trails along... | U.S.A. | California | Trinity County | N of Weaverville | | | Mon Jan 21 18:42:30 2019 | |
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| 4046 | | 0 | 38.4935 | -122.1505 | | 155.3 | CalTopo | CalTopo | | | GPS | | | GPS | | | | |
Quercus wislizeni / Toyon / Toxicodendron woodl... | Northern Coastal Ranges | Quail Ridge | valley bottom | 17 deg E of N | 1 deg |
Bottom of trail going northward from Quail Ridg... | U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sat Feb 2 17:01:55 2019 | |
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| 4053 | | 0 | 38.4828 | -122.1472 | | 380 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus douglasii / Heteromeles arbutifolia woo... | Northern Coastal Ranges | Quail Ridge | ridgeline | 200 deg E of N | 0 |
Along road to research station.
| U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sun Feb 17 20:20:24 2019 | |
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| 4054 | | 0 | 38.5206 | -122.1462 | | 268 | CalTopo | CalTopo | | | GPS | | | | | | | |
Rock outcrop in open mixed Quercus woodland (ma... | Northern Coastal Ranges | Quail Ridge | low ridge | 257 | 2 deg |
Along dirt road by power lines.
| U.S.A. | California | Napa County | Near Lake Barryessa. | | | Sun Feb 17 21:34:09 2019 | |
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| 4051 | | 0 | 38.4804 | -122.145 | | 359 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus douglasii open woodland
| Northern Coastal Ranges | Quail Ridge | upper slope | 278 deg. E of N | 7 deg. | | U.S.A. | California | Napa County | | | | Sun Feb 17 19:56:48 2019 | |
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| 4047 | | 0 | 38.493 | -122.1484 | | 159 | CalTopo | CalTopo | | | GPS | | | | | | | |
Open, old Quercus lobata stand.
| Northern Coastal Ranges | Quail Ridge | valley bottom | 314 deg E of N | 2 deg. |
Bottom of trail on north side of the research s... | U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sun Feb 17 17:42:27 2019 | |
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| 4055 | | 0 | 38.5208 | -122.1461 | | 266 | CalTopo | CalTopo | | | GPS | | | | | | | |
Open mixed Quercus woodland (mainly Q. douglasi... | Northern Coastal Ranges | Quail Ridge | low ridge | 315 deg E of N | 1 deg |
Along dirt road by power lines.
| U.S.A. | California | Napa County | Near Lake Barryessa. | | | Sun Feb 17 21:37:30 2019 | |
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| 4050 | | 0 | 38.4845 | -122.1495 | | 340 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus douglasii / Heteromeles arbutifolia / M... | Northern Coastal Ranges | Quail Ridge | upper slope | 33 deg E of N | 1 deg. |
Open area near a lower tent/cabin.
| U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sun Feb 17 19:42:36 2019 | |
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| 4049 | | 0 | 38.491 | -122.1485 | | 164 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus lobata - Quercus wislizeni / Toxicodend... | Northern Coastal Ranges | Quail Ridge | valley bottom | 335 deg E of N | 1.5 deg. |
Bottom of trail on north side of research stati... | U.S.A. | California | Napa County | S. side of Lake Berryessa | | | Sun Feb 17 19:06:45 2019 | |
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| 4052 | | 0 | 38.4801 | -122.1449 | | 362 | CalTopo | CalTopo | | | GPS | | | | | | | |
Quercus douglasii woodland
| Northern Coastal Ranges | Quail Ridge | upper slope | 75 deg E of N | 4 deg |
Next to "researcher's house".
| U.S.A. | California | Napa County | | | | Sun Feb 17 20:02:28 2019 | |
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| 3884 | LaGrange-20100328 | 0 | 40.781625 | -122.943819 | -999 | -999 | CalTopo | CalTopo | | | GPS | 15 m | | | | GCS | WGS84 | | edge of clearcut, ca. 10 years old (?), interfaci... | Trinity Alps | | mid slope | E | ca 25 deg. | along La Grange ditch going northward from crossin... | U.S.A. | California | Trinity County | N of Weaverville | | Eric | Fri Apr 2 23:00:00 2010 | |
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| 3886 | 20100410b | 0 | 40.765589 | -122.92008 | 2610 | 720 | CalTopo | CalTopo | | | GPS | 15 m | | Google Earth | | | | | Quercus garryana savanna with annual grasses and s... | Trinity Alps | East Weaver Creek Canyon | mid slope | E | 10 deg. | along trail from E. Weaver Road to Jackass Ridge, ... | U.S.A. | California | Trinity County | N of Weaverville | | Eric | Sat Apr 10 23:00:00 2010 | |
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| 3930 | 20120710a | 0 | 40.9353 | -122.8572 | 0 | 1825 | CalTopo | CalTopo | | | GPS | 15m | | GPS | 45m | WGS84 | | | Riparian area along trail with Abies concolor and ... | Trinity Alps | Long Canyon | lower slope | E | ~3 deg. | Along Long Canyon trail | U.S.A. | California | Trinity County | NNE of Weaverville | | | Sun Aug 5 23:00:00 2012 | |
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| 3933 | 20120806b | 0 | 40.8143 | -122.9235 | 5270 | 1600 | CalTopo | CalTopo | | | GPS | 15m | | Google Earth | 15 m | WGS84 | | | Mostly young, mixed conifer stand with occasional ... | Trinity Alps | East Branch East Weaver | mid slope | E | ~25 deg. | Along old logging road near end of Musser Hill Roa... | U.S.A. | California | Trinity County | N of Weaverville | | | Mon Aug 6 23:00:00 2012 | |
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| 3950 | 41.21274 | 0 | 41.21274 | -122.78701 | 7430 | 2265 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Old Tsuga mertensiana stand | Trinity Alps | Eagle Creek Watershed | upper slope | E | steep | Along Pacific Crest Trail | U.S.A. | California | Trinity County | S of Callahan | | | Mon Aug 12 23:00:00 2013 | |
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| 3979 | | 0 | 40.7702 | -122.9228 | | 830 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Quercus garryana savana. | Trinity Alps | East Weaver Canyon | upper slope | E | ~3 deg | Along Weaver Basin trail system between East Weave... | U.S.A. | California | Trinity County | N of Weaverville | | | Sat Jan 24 23:18:53 2015 | |
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| 4112 | Eddy Creek into Dobkins Lake | 0 | 41.3399 | -122.4823 | 6825 | | CalTopo | CalTopo | | | GPS | | | USGS NED | | | | |
Steep and rushing perennial creek cascading dow... | Eddies | Mount Eddy | Lower Slope | E | ~25 deg. |
Creek going into the southwest side of Dobkins ... | U.S.A. | California | Siskiyou County | SW of Weed | | | Tue Aug 25 20:48:19 2020 | |
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| 4022 | | 0 | 40.7651 | -122.9241 | | 840 | CalTopo | CalTopo | | | GPS | | | Google Earth | | | | | Quercus garryana / Arctostaphylos Woodland with oc... | Trinity Alps | East Weaver canyon | Mid-slope | ENE | ~10 deg. | Along unofficial trail between Rainbow Hansen trai... | U.S.A. | California | Trinity County | N of Weaverville | | | Mon Jan 1 22:25:20 2018 | |
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